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Korean Journal of Chemical Engineering, Vol.18, No.5, 770-774, 2001
Gas Yields from Coal Devolatilization in a Bench-Scale Fluidized Bed Reactor
Devolatilization behavior of Australian bituminous coal-gasification was determined in a 0.1 m diameter fluidized bed at 650-900 ℃. To predict gas yields from devolatilization, several correlations reported for gas yields were evaluated with the present experimental data. The correlation of Goyal and Rehmat [1993] was found to be good one. Also, a correlation for the product gas yields has been proposed from devolatilization of bituminous coals as a linear function of temperature with constants from the experiment. The experimental yields of product gas show good agreement with the values calculated by the proposed correlation.
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[Cited By]
- Jang JG, Kim MR, Lee KH, Lee JK, Korean Journal of Chemical Engineering, 19(6), 1059, 2002
- Song BH, Watkinson AP, Journal of Industrial and Engineering Chemistry, 10(3), 460, 2004
- Lee SH, Choi KB, Lee JG, Kim JH, Korean Journal of Chemical Engineering, 23(4), 576, 2006
- Park HY, Ahn DH, Korean Journal of Chemical Engineering, 24(1), 24, 2007
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